Creative Biolabs' Human Anti-HIV-1 gp41 Recombinant Antibody (clone 10E8-0fH/0fL); Fab Fragment is a Human monoclonal antibody. The Human Anti-HIV-1 gp41 Recombinant Antibody (clone 10E8-0fH/0fL); Fab Fragment was generated using env as the antigen. It reacts with Virus. This antibody has been shown to work in applications such as: Block/Neutralize/Inhibit.